remove-deploy-tags-by-prefix.sh

# Change the egrep pattern to match the tags you want to REMOVE
# here, every tag beginning with "dev"
TAGS=`git tag -l | egrep '^dev/'` ; \
for TAG in $TAGS ; do
  git tag -d $TAG
  git push origin :refs/tags/$TAG
done

remove-deploy-tags.sh

# Change the egrep pattern to match the tags you want to KEEP
TAGS=`git tag -l | egrep --invert-match '\-2013\.06\.[0-9]{2}-[0-9]*$'` ; \
for TAG in $TAGS ; do
  git tag -d $TAG
  git push origin :refs/tags/$TAG
done